baber/WOPTO huggingface dataset:
Patent KR-20070072336-A (KR)
Title: Ommited
Inventor: OH EUN YEONG
IPC: A43C9/04
Filed: 2006-07-18
Abstract: Shoelaces for preventing natural loosening are provided to prevent the change of an original form and the color by impregnating or coating the woven strings with coating solution. The shoelaces for preventing natural loosening are produced by coating the completely finished shoelaces by entirely or partially soaking the shoelaces in the rubber latex, synthetic resin water soluble emulsion except silicone, synthetic resin copolymer emulsion, liquid synthetic resin, rubber, synthetic resin, and rubber solution melted in a solvent, or applying the solution on the shoelaces. And then, the coated shoelaces are dehydrated in a centrifugal separator and dried at the normal temperature or 130°C. Especially, the entire or a portion of the shoelaces is impregnated with one liquid material selected from liquid rubber, polyurethane solution, and polybutene solution.
Patent KR-20080008617-A (KR)
Title: Liquid crystal display device
Inventor: YOUN SANG SEOK
IPC: G02F1/1345
Filed: 2006-07-20
Abstract: An LCD(Liquid Crystal Display) is provided to form COF(Chip On Film)s of both ends among plural COFs lengthily compared to other COFs, thereby increasing the supporting force related to the load of the COF at both ends. An LCD panel(150) has a liquid crystal layer between two substrates. A printed circuit board(300) has integrated circuits for supplying driving signals to the LCD panel. Plural COFs connect the LCD panel and the printed circuit board and include the mounted data driver integrated circuit. Among plural COFs, the length of COFs at both ends is longer than that of other COFs. A dummy pattern(430) is formed at the COFs of the both ends. The dummy pattern is formed at both sides of the data driver integrated circuit. In the COFs of both ends, a groove is formed at the portion for connecting the LCD panel. The groove is also formed at both ends of the data driver integrated circuit.
Patent KR-20060095884-A (KR)
Inventor: WEE SEONG KYOUNG
IPC: E02D3/12
Filed: 2006-08-02
Abstract: 본 발명은 파이프 루프 공법과 콘크리트 루프 공법의 장점을 취하여 공사비를 절감시키면서도 안정적인 지반 보강 및 개량이 가능한 지반보강방법을 개시한다. 개시된 본 발명은 지반에 일정간격을 두고 다수의 파이프를 박는 단계; 상기 파이프 사이 사이에 천공홀을 형성하는 단계; 및 상기 천공홀을 통하여 경화제를 고압 분사하여 이웃하는 상기 파이프를 연결시키는 단계;를 포함한다. 또한, 본 발명은 강도 보강을 위하여 지반에 일정간격을 두고 박힌 다수의 파이프를 다수의 철근이나 와이어 같은 연결부재로 연결하는 단계를 더 포함한다. 
       
     토목, 연약, 지반, 보강, 개량, 천공, 파이프, 토질, 그라우팅, 시멘트
Patent KR-20070017048-A (KR)
IPC: H03M1/12
Filed: 2006-08-04
Abstract: 적분기의 적분 정밀도 및 Δ∑ 변조 회로의 변조 정밀도를 향상시켜, Δ∑ 변조형 AD 컨버터에서의 왜율 열화를 억제한다.  제1∼제4 스위치를 갖는 스위치드 캐패시터를 이용하여 구성되는 적분기의 상기 제2 및 제3 스위치와, 상기 제1 및 제4 스위치를 상보적으로 온오프하는 스위치 제어 회로로서, 상기 제1 및 제4 스위치를 오프 상태, 상기 제2 및 제3 스위치를 온 상태로 할 때에는, 상기 제4 스위치를 오프 상태로 하기 전에, 상기 제2 스위치를 온 상태로 한다. 
       
     오디오 기기, Δ∑ 변조 회로, AD 컨버터, 적분기, 양자화기
Patent KR-20070020358-A (KR)
IPC: H01L29/73
Filed: 2006-08-16
Abstract: 드리프트 영역과 동일한 전도성 타입의 전도성 깊이 확산 증가는 트렌치 타입 IGBT의 인접 트렌치들 사이와 트렌치들 아래에서 제공되어, 디바이스가 턴-온되는 때에 전류 흐름에 대한 드리프트 영역 저항 및 스프레딩 저항의 온 저항 구성요소들을 감소시킨다. 깊이 확산은 드리프트 영역보다 높은 농도를 가지며, 4 내지 10 미크론의 두께를 갖는다. 웨이퍼 또는 다이는 대략 70 내지 대략 300 미크론의 총 폭(또는 두께)을 갖는다.  
       
     트렌치 IGBT, 깊은 확산부, 깊은 강화
Patent KR-20080018492-A (KR)
Title: Light emitting diode having multiple active layers and method of manufacturing the same
Inventor: LEE JIN HONG
IPC: H01L33/06
Filed: 2006-08-24
Abstract: A semiconductor light emitting device having multiple active layers and a manufacturing method thereof are provided to prevent rapid saturation of an output light due to injection current by enlarging an area of the active layer twice. A light emitting layer having plural active layers is deposited on a substrate(10). The light emitting layer is formed by depositing plural light emitting diode modules(20) each having the active layer, in which adjacent semiconductor layers(21,23) have the same shape. The semiconductor layer has a metal electrode layer(40) to allow an electric current to flow through each semiconductor layer. An insulating layer(30) is formed between a side of the metal electrode layer and a side of the light emitting layer to restrict inflow of the current into the light emitting layer from the side of the metal electrode layer.
Patent KR-20080019899-A (KR)
Title: Stocker apparatus
Inventor: SHIN DAE HO
IPC: E04H6/42
Filed: 2006-08-29
Abstract: A stocker apparatus is provided to prevent accidents due to falling by causing no inconvenience during movement of workers and having simple structure. A stocker apparatus(10) comprises a rail block and a jaw for a safety ring. The rail block is coupled to a rail formed along up and down directions of a vertical frame(12b) so as to be slid. The jaw for the safety ring is coupled to the rail block so as to be rotated, has one side connected to a worker elevating along the vertical frame by a predetermined connecting line, and stops a sliding of the rail block with respect to the rail by rotating to one direction, when the worker is fallen from the vertical frame.
Patent KR-20080027422-A (KR)
Title: Display system with plural display, display apparatus and display method thereof
Inventor: CHO CHEON YONG
IPC: G06F1/00
Filed: 2006-09-22
Abstract: A display system with plural display apparatuses, the display apparatuses and a display method thereof are provided to reduce cost for installing a real graphic card by using a virtual graphic card. A display system includes a host apparatus(20), a compressing unit, a main display apparatus(31) and a sub display apparatus(32). The host apparatus(20) generates a main image signal and a sub image signal. The compressing unit compresses the sub image signal generated by the host apparatus(20). The main display apparatus(31) displays images on the basis of the main image signal generated by the host apparatus(20). The sub display apparatus(32) receives the compressed sub image signal according to a general data protocol, extends the received sub image signal, and displays the images on the basis of the extended sub image signal.
Patent KR-20080029442-A (KR)
Title: Method for manufacturing a fingerprint recognition device
Inventor: SHIN DONG MOK
IPC: G06K9/00
Filed: 2006-09-29
Abstract: A method for manufacturing a fingerprint recognition device is provided to protect water from flowing into a PCB though water permeates through a gap between a prism exposed to a front face and a main body. A method for manufacturing a fingerprint recognition device comprises the following several steps. Waterproof material gets covered at a support part which supports a lower circumference of a prism to be inserted into a space of a main body(S200). The prism gets inserted into the space of the main body(S210). Waterproof material gets covered at a gap between a partial circumference of the back face of the prism and the main body(S220). The waterproof material is an adhesive hardened by ultraviolet rays.
Patent KR-20080033669-A (KR)
Title: Spinneret for hollow fiber and a method for preparing hollow fiber using the same
Inventor: KWON YOUNG HOON
IPC: D01D5/24
Filed: 2006-10-13
Abstract: A spinneret and a method for producing a hollow fiber are provided to improve moisture regain rate, moisture content rate, elasticity recovery rate, and pile uprightness in the hollow fiber, by forming a cross-section of the spinneret in a triangle shape. A hollow portion of a spinneret has a triangular cross-section. The spinneret satisfies conditions: 0.08<=B<=0.11, Phi1:Phi2:Phi3=1:1.40-1.42:1.83-1.86, 0.24<=A<=0.27, 0.21<=W<=0.26, wherein B, Phi1, Phi2, Phi3, A and W, respectively, represent a width between slits, an inside diameter of a spinneret hole, an outside diameter of the spinneret hole, the outermost diameter of a protrusion of the spinneret hole, an area of a discharge hole of each slit, and a width of the protrusion.
Patent KR-20080036256-A (KR)
Title: Cylindrical secondary battery containing center pin of noble structure
Inventor: YUN SOOK
IPC: H01M10/04
Filed: 2006-10-23
Abstract: A secondary battery is provided to minimize the deformation of a center pin in case of the application of external force, thereby preventing the internal shortage and ignition of a battery. A secondary battery comprises a cylindrical battery case; and a jelly roll type electrode assembly which is prepared by winding a positive electrode, a separator and a negative electrode and is accommodated in the cylindrical battery case, wherein a center pin(201) of a whirlpool type winding structure is inserted into the winding center of the jelly roll. The center pin of a whirlpool type winding structure has the identical interval on the horizontal cross-section by certain separation width. Preferably the center pin is made of a metal material.
Patent KR-20070065779-A (KR)
Title: Duplexer and mobile communnication apparatus using the duplexer
Inventor: HAN SANG MIN
IPC: H03H7/46
Filed: 2006-10-25
Abstract: A duplexer and a portable communication device including the duplexer are provided to improve an amount of attenuation and a band while realizing a small-sized duplexer. A phase matching circuit to match the phase of a received signal in a package having a multi-layer structure and an inductor to realize the suppression degree for a band except for the band of a transmission signal are formed in a micro-strip line. The first micro-strip line is formed on a predetermined layer in the package, and the second micro-strip line passes through the multi-layer structure. The first micro-strip line has a meander shape. The multi-layer structure includes the first to fourth layers. An input terminal and an output terminal are formed on the first layer. The first ground plane is formed on the second layer. The first micro-strip line is formed the third layer. A connection hole is formed on the fourth layer to be connected to the first micro-strip line.
Patent KR-20060125643-A (KR)
Title: Method to construct natural plantable block structure directing natural stone shape
Inventor: HAN SANG KWAN
IPC: A01G1/00
Filed: 2006-10-26
Abstract: A method for manufacturing a natural plant-growth block structure, showing a natural stone-like shape, is provided to improve transportability, easy-handling property and operation property of the block structure, to impart a beautiful appearance to the block structure, and to reduce the cost. The method for manufacturing a natural plant-growth block structure comprises: providing unit blocks(110), each having a different natural stone-like shape and having two through holes(111,112) at different levels, both through holes being perpendicular to each other; positioning the unit blocks in such a manner that the through holes communicate with each other; passing a plurality of connection wires(120) through the holes of the unit blocks to fasten the unit blocks into a grid shape and to convert the unit blocks integrally into a block structure. The block structure is installed in a river wall, incised section of a road and a slope of a bank.
Patent KR-20080038626-A (KR)
Title: An apparatus for automatic cutoff
Inventor: KIM HYO GOO
IPC: H02J13/00
Filed: 2006-10-30
Abstract: An automatic cutoff apparatus is provided to prevent various accidents by cutting off supply sources of gas, water, and electricity in a space without people. At least one entrance direction sensor(10) is arranged at an entrance or adjacent to the entrance of a specific space(100) to sense an entrance direction of a moving body. At least one indoor moving body sensor(20) is arranged inside the specific space to sense the moving body inside the specific space. A control unit(30) is connected to the entrance direction sensor, the indoor moving body sensor, and a specific apparatus(200) in a wired or wireless method to control supply sources of the specific space. The control unit starts an operation of a timer(40) when a moving body entrance signal is detected by the entrance direction sensor. The control unit generates a cutoff signal to cut off supply sources of the specific apparatus when the moving body is not detected in the specific space by the indoor moving body sensor in a first period.
Patent KR-20070061343-A (KR)
Title: Adjuvant capable of controlling a polishing selectivity and chemical mechanical polishing slurry comprising the same
Inventor: YI GI RA
IPC: H01L21/304
Filed: 2006-11-01
Abstract: An adjuvant capable of controlling a polishing selectivity is provided to reduce micro-scratch occurrence by abrasive particles and enhance a polishing selectivity when a linear polymeric acid is used together with a graft-type polymeric acid. The adjuvant comprises (a) a mixture of a linear polymeric acid having a weight average molecular weight of 2,000-50,000 and a graft-type polymeric acid having a weight average molecular weight of 1,000-20,000 and consisting of a main chain(200) and side chains(201); and (b) a salt including a basic material. When both a material with a positive charge and a material with a negative charge are polished, the adjuvant adsorbs to the material with a positive charge to enhance a polishing selectivity to the material with a negative charge.
Patent KR-20080042229-A (KR)
Title: Regeneration method and apparatus of diesel particulate filter
Inventor: LEE HAE WOOK
IPC: F01N3/025
Filed: 2006-11-09
Abstract: A method and an apparatus for reproducing a diesel particulate filter are provided to prevent a diesel particulate filter from abnormally operating due to excessive accumulation of particulate matters in the diesel particulate filter. A method for reproducing a diesel particulate filter comprises a step of monitoring in real-time information on engine RPM, fuel amount, an EGR signal, exhaust temperature and pressure difference after/before a filter(S10). An engine state is classified into high speed/high load conditions and low speed/high low conditions according to the information and then weights are set(S50,S80). Converted pressure differences are accumulated and summed up using the set weights(S90). When the summation value is greater than a measured pressure difference, a diesel particulate filter is reproduced(S100).
Patent KR-20080042975-A (KR)
Title: Time division source driving circuit and time division source driving method
Inventor: CHA YOU JIN
IPC: G09G3/20
Filed: 2006-11-13
Abstract: A time division source driving circuit and a time division source driving method are provided to reduce the size of an overall system by reducing the number of decoders. A time division source driving circuit generates analog pixel signals for respective unit pixel data having N bits through at least two steps. A time division reference voltage generator(610) generates 2^(N-1) time division reference voltages having different voltage levels during the respective steps. A latch unit(620) receives and stores K unit pixel data included in pixel input data, and outputs K LSBs of the respective unit pixel data and K residual unit pixel data having (N-1) bits except for the K LSBs. A decoder unit(630) selects voltages corresponding to the K residual unit pixel data from the 2^(N-1) time division reference voltages and outputs K selected time division reference voltages. An LSB(Least Significant Bit) switch unit(650) selects the signal from the decoder unit as analog pixel signals during one of the steps. During the other step, the LSB switch unit outputs one of the K selected time division reference voltages from the decoder unit as the analog pixel signal in response to the K LSBs.
Patent KR-20060128798-A (KR)
Title: Torsion bar for s-board
Inventor: PARK HO SEONG
IPC: A63C17/01
Filed: 2006-11-23
Abstract: A torsion bar for an S-board is provided to prevent deformation of materials and breakage by holding constant restoring force and to regulate the restoring force in consideration of the weight of passengers by using a cam and a compression spring. The torsion bar for an S-board having front and rear plates(1,3) is composed of a front housing(5) fixed to the front plate by a screw fitted in at least one screw hole(21,27) and provided with a front receiving space(23) and a shaft receiving groove formed like a female screw; a rear housing(7) fixed to the rear plate by the screw fitted in at least one screw hole, wherein both sides of the rear housing are bored as a rear receiving space(29); a first cam(9) rollingly combined to the inner diameter of one of the front and rear housings; a second cam(11) in contact with the first cam to relatively turn for the first cam and rollingly combined in the inner diameter of the other side facing the first cam; at least one ball(13) inserted between the first and second cams; a turning shaft(15) combined to the shaft receiving groove of the front housing and extended to the rear receiving space of the rear housing through the first and second cams; a compression spring(17) fitted to the turning shaft to supply expansive force to one of the first and second cams; and a spring stopper(19) formed on the other side of the turning shaft to prevent separation of the compression spring.
Patent KR-20080052911-A (KR)
Title: A brake disc structure of vehicle
Inventor: KWON YOUNG GWAN
IPC: F16D65/12
Filed: 2006-12-08
Abstract: Brake disc structure of a vehicle is provided to reduce drag torque generated between two brake pads and two brake disks at the time of releasing a brake. Brake disc structure of a vehicle for reducing drag torque generated between two brake pads and two brake disks at the time of releasing a brake comprises a plurality of penetrated holes(15) and a ventilation hole. The penetrated holes are formed in the brake disks(10). The ventilation hole(13) of curved shape is formed between two brake disks.
Patent KR-20080054803-A (KR)
Title: Method and system for notifing car located foward and backward area
Inventor: CHUN IN TAE
IPC: B60Q5/00
Filed: 2006-12-13
Abstract: A method and a system for informing front/rear vehicles of a message is provided to easily move a vehicle by informing other vehicle's drivers of current situation when a vehicle is jammed by other vehicles. A body control module receives an operation signal(203), and then operates power drive relay of a front/rear alarming system to detect an object in front and rear directions and to determine a front/rear traveling distance(206). If the front/rear traveling distance is more than a reference value, the body control module transmits corresponding data to a telematics terminal(209). If the telematics terminal receives the data from the body control module, the telematics terminal drives an antenna to transmit a signal of requesting vehicle movement to a front or rear vehicle(212). The front or rear vehicle receiving the signal informs each driver of it(218).
Patent KR-20080056070-A (KR)
Title: Method for ucc broadcasting and digital broadcasting retransmission using multicast scheme in portable internet
Inventor: JUNG JIN SU
IPC: H04L12/18
Filed: 2006-12-15
Abstract: A method for retransmitting UCC(User Created Contents) broadcasting data and digital broadcasting data through the portable Internet according to a multicast scheme is provided to enable a WiBro user to take the initiative in providing a point-to-multipoint service as well as a unicast service by making and registering UCC using a CP(Contents Provider) tool. If a WiBro user accesses a menu processing module through a CP terminal, inputs UCC broadcasting time, and makes a broadcasting menu registration request(201), the menu processing module writes UCC broadcasting meta data according to the inputted information, stores them in a database, and notifies the CP terminal that UCC broadcasting menu creation has been completed(202,203). The CP terminal encodes inputted pictures and requests a UCC transceiver module to transmit the encoded pictures in unicast(204). At this moment, the UCC transceiver module requests a management module to authenticate the CP terminal user(205). The management module transmits a result to the UCC transceiver module after executing authentication procedures for the CP terminal user(206). If the result is positive, the UCC transceiver module notifies the CP terminal that UCC broadcasting is allowed(207). If the CP terminal sends a UCC broadcast stream to the UCC transceiver module in unicast(208), the UCC transceiver module converts the inputted unicast data into multicast data(209). Then, after binding, the UCC transceiver module starts a multicast service(210).
Patent KR-20080062161-A (KR)
Title: Hygienic cover for a stool
Inventor: JU WON SIK
IPC: A47K13/16
Filed: 2006-12-29
Abstract: A hygienic cover for a stool is provided to support a weight of children for the children's safe use, to have various functions of color change and perfume emission, and to enable a user to wash his/her hands using a paper soap attached to the cover. A hygienic cover for a stool includes: a cover body(10) detachably deposited on a seat of the stool, and having a hole(11) formed on the center; an adhesive wing(20) formed to be branched from the cover body in four directions, having an adhesive layer attached to the stool by being formed on the lower surface, and generating an elastic power for supporting a weight to the cover body in attachment by the adhesive layer.
Patent KR-20060056306-A (KR)
Title: Method for production of trichlorosilane and silicon for use in the production of trichlorosilane
Inventor: HOEL JAN OTTO
IPC: C01B33/08
Filed: 2004-06-24
Abstract: The present invention relates to a method for the production of trichlorosilane by reaction of silicon with HCI gas at a temperature between 250°C and 1100°C, and an absolute pressure of 0.5 - 30 atm in a fluidized bed reactor, in a stirred bed reactor or a solid bed reactor, where the silicon supplied to the reactor contains between 30 and 10.000 ppm chromium. The invention further relates to silicon for use in the production of trichlorosilane by reaction of silicon with HCI gas, containing between 30 and 10.000 ppm 10 chromium, the remaining except for normal impurities being silicon.
Patent KR-20060064658-A (KR)
Title: Serial communication device, method thereof and communication system using the same
Inventor: KADOWAKI YUKIO
IPC: H04L12/02
Filed: 2005-06-28
Abstract: A compact serial communication device is disclosed that is formed from simplified circuits on a master side and a slave side and does not need a synchronous signal and a switching unit for switching transmission and reception operations, and is able to reduce load of the slave side. The master transmission/reception circuit outputs a serial data signal DATA to a transmission path with the serial data signal DATA being generated by superposing a low level superposition pulse on a clock signal, when the clock signal is at the high level, according to an output data signal to be output to the slave transmission/reception circuits; the slave transmission/reception circuits superposes a high level superposition pulse on the serial data signal DATA input from the transmission path according to an output data signal to be output to the master transmission/reception circuit when the clock signal is at the low level.
Patent KR-20060120020-A (KR)
Title: Separation of aromatic amine from a phenolic compound
Inventor: RENNER CARL ANDREW
IPC: C07C211/46
Filed: 2004-10-06
Abstract: A process comprises contacting a product mixture with a base, optionally in the presence of a polyhydric alcohol, to produce a base- treated mixture and distilling the base-treated mixture in which the product mixture comprises an aromatic amine and a phenolic compound.